6 Blades Steel Body PDC Drill Bits for Oil Drilling

• After-sales Service: Yes
• Warranty: 1year
• Manufacturing Process: Casting
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: 3-1/2
• Transport Package: Wooden Case
• Specification: 114
• Trademark: zx
• Origin: China
• Production Capacity: 200

Product Description

Product Description

• PDC bit consist of PDC cutter brazed to matrix or steel body
• The PDC cutter has high hardness, abrasion resistance and toughness, provides a cutting structure for the rock formations that respond well to failure by shearing and wears by micro-chipping
• Compare to tungsten carbide bit, cone bit, diamond impregnated bit, the PDC bit has increased efficiency and longer lifespan

Product Parameters

Size	5 7/8''-M137	6" -M137	8 1/2''-M137	11 5/8" -S165	12 1/4''-M196
Number of Blades	7	7	7	5	6
Primary Cutter Size	13mm	13mm	13mm	16mm	19mm
Nozzle Qty.	6NZ	6NZ	6NZ	5NZ	6NZ
Gauge Length	2 Inch	2 Inch	2 .2Inch	2 Inch	3 Inch
RPM (r/min)	80~300	80~300	60~260	60~260	80~250
WOB(KN)	10~80	10~80	20~100	20~140	30~140
Flow Rate (lps)	20~35	20~35	22~35	20~35	28~75
Application	Medium-hard to hard formations with low compressive strength , such as hard shale, limestone, sandstone, dolomite, hard gypsum, marble, etc.			Soft to medium formation with low compressive strength ,such as medium soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive inter beds, etc.	Soft to medium formations with low compressive strength, such as clay stone, marl, lignite, sandstone, anhydrite, tuff, etc.

Packaging & Shipping

Company Profile

Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, OHSAS-18001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.

Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .